Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter

Swirl is the rotational flow of charge within the cylinder about its axis. The engine used in this investigation is a basic Double Overhead Camshaft (DOHC) which has a capacity of 1597 cc and installed with a total of 16 valves developed by Malaysian car manufacturer PROTON. The swirl adapter is pla...

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Main Author:	Mohiuddin, A. K. M.
Format:	Article
Language:	English
Published:	IIUM Press 2011
Subjects:	TL1 Motor vehicles
Online Access:	http://irep.iium.edu.my/12202/ http://irep.iium.edu.my/12202/ http://irep.iium.edu.my/12202/1/IIUM_Journal_2011.pdf

id	iium-12202
recordtype	eprints
spelling	iium-122022011-12-23T02:20:17Z http://irep.iium.edu.my/12202/ Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter Mohiuddin, A. K. M. TL1 Motor vehicles Swirl is the rotational flow of charge within the cylinder about its axis. The engine used in this investigation is a basic Double Overhead Camshaft (DOHC) which has a capacity of 1597 cc and installed with a total of 16 valves developed by Malaysian car manufacturer PROTON. The swirl adapter is placed inside the intake port of the Engine. The Adapter angle is set to 30o to force the charge to bounce off the wall of the port to create swirl. The objective of this paper is to find the effect of swirl on the engine and to compare it with the normal turbulence mixing process. The swirl effect analysis is done by using the GT-SUITE which has a standard swirl flow embedded in the software. The effect is simulated on the GT-SUITE and it is found that the swirl affects the engine in reducing the fuel consumption and increasing the volumetric efficiency. The experimental result shows that the effect of swirl increases the power as well as torque in the idle and cruising speed conditions in comparison with normal turbulence. But it decreases rapidly in the acceleration speed. This happens due to the inability of the swirl adapter to generate swirl at higher wind flow velocity during the higher throttle opening condition. IIUM Press 2011 Article PeerReviewed application/pdf en http://irep.iium.edu.my/12202/1/IIUM_Journal_2011.pdf Mohiuddin, A. K. M. (2011) Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter. IIUM Engineering Journal, 12 (3). pp. 201-209. ISSN 1511-788X http://www.iium.edu.my/ejournal/index.php/iiumej/issue/view/28
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TL1 Motor vehicles
spellingShingle	TL1 Motor vehicles Mohiuddin, A. K. M. Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
description	Swirl is the rotational flow of charge within the cylinder about its axis. The engine used in this investigation is a basic Double Overhead Camshaft (DOHC) which has a capacity of 1597 cc and installed with a total of 16 valves developed by Malaysian car manufacturer PROTON. The swirl adapter is placed inside the intake port of the Engine. The Adapter angle is set to 30o to force the charge to bounce off the wall of the port to create swirl. The objective of this paper is to find the effect of swirl on the engine and to compare it with the normal turbulence mixing process. The swirl effect analysis is done by using the GT-SUITE which has a standard swirl flow embedded in the software. The effect is simulated on the GT-SUITE and it is found that the swirl affects the engine in reducing the fuel consumption and increasing the volumetric efficiency. The experimental result shows that the effect of swirl increases the power as well as torque in the idle and cruising speed conditions in comparison with normal turbulence. But it decreases rapidly in the acceleration speed. This happens due to the inability of the swirl adapter to generate swirl at higher wind flow velocity during the higher throttle opening condition.
format	Article
author	Mohiuddin, A. K. M.
author_facet	Mohiuddin, A. K. M.
author_sort	Mohiuddin, A. K. M.
title	Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
title_short	Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
title_full	Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
title_fullStr	Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
title_full_unstemmed	Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter
title_sort	investigation of the swirl effect on engine using designed swirl adapter
publisher	IIUM Press
publishDate	2011
url	http://irep.iium.edu.my/12202/ http://irep.iium.edu.my/12202/ http://irep.iium.edu.my/12202/1/IIUM_Journal_2011.pdf
first_indexed	2023-09-18T20:21:26Z
last_indexed	2023-09-18T20:21:26Z
_version_	1777408133550833664

Investigation of the Swirl Effect on Engine Using Designed Swirl Adapter

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